CN203793435U - Multi-axis fender - Google Patents
Multi-axis fender Download PDFInfo
- Publication number
- CN203793435U CN203793435U CN201420160119.0U CN201420160119U CN203793435U CN 203793435 U CN203793435 U CN 203793435U CN 201420160119 U CN201420160119 U CN 201420160119U CN 203793435 U CN203793435 U CN 203793435U
- Authority
- CN
- China
- Prior art keywords
- stage casing
- wheeler
- mud guard
- fender
- concave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
A multi-axis fender is composed of two ends (1) and a middle (2). The multi-axis fender is characterized in that each end (1) is in the shape of about a one-fourth circular arc, the middle (2) is a rolling part, a concave structure (0) is designed at the joint of each end (1) and the middle (2), the two ends (1) and the middle (2) are welded into a whole via a suspension spot welder, and section shapes of the two ends (1) and the middle (2) are identical and all composed of regular concave-convex reinforcing rib structures. The multi-axis fender of the structure is manufactured by a sectioned manufacturing technique, and is formed by connection of the three sections, namely the two ends in about one-four circle and the middle. Finally, the two ends and the middle are welded into a whole via the suspension spot welder by means of resistance spot welding. The unique concave structures are designed at the joints of the two ends and the middle, the two ends and the middle are integrated when spliced, and the appearance of the fender is the same as that of an integral type fender.
Description
Technical field
The utility model relates to fender field, especially about a kind of multi-wheeler mud guard.
Background technology
The function such as bespatter and slungshot that mud guard produces while stopping wheel running for covering the wheel of vehicle rotary, having, and reduce the danger that other road users produce due to the wheel of contact movement.Both belong to functional parts, also belonged to a part for appearance member.Automotive market dog-eat-dog at present, remodeling is regenerated fast, and different vehicles requires different wheelbases and the number of axle.And now on market mud guard conventional have two kinds of versions: one is integral type, form through mold pressing monolithic molding, size comformability is not strong, disalignment distance and the number of axle need to be developed different moulds and could manufacture, development cost are large, the cycle is long, required production facilities requires high, and the above large-sized hydraulic press of 2 kiloton could meet production requirement often.Though another mudguard structure belongs to sectional type, profile simply, not attractive in appearance and quality is large, and the large person in junction adopts CO
2gas shield welding welding, weld seam exposes, easily gets rusty, and affects attractive in appearancely, and welding job amount is large, cost of production is high, product is easily out of shape.
Summary of the invention
In order to overcome the above problems, the purpose of this utility model is to provide a kind of multi-wheeler mud guard, be made up of three sections, two ends and stage casing, end adopts sheet steel, through little tonnage oil press draw forming, stage casing is through special roller compression mould rolling formation, finally adopt hitch point welding machine, be welded as a whole through resistance spot welding mode, therefore, as long as change the roll-in shearing length in stage casing, just can meet the requirement of different automobile types wheelbase and the number of axle.
The technical solution of the utility model is achieved in the following ways: a kind of multi-wheeler mud guard, formed by both ends and stage casing three parts, it is characterized in that: described both ends profile is 1/4 circular arc, stage casing is machine for rolling parts, both ends and stage casing have identical cross section, both ends and connecting part, stage casing place are designed with concave structure, and three are welded as a whole with hitch point welding machine.
Described both ends adopt sheet steel, and through little tonnage oil press draw forming, stage casing is through special roller compression mould rolling formation.
The length in described stage casing is adjustable, regulates according to distance between shafts and the number of axle that wheel of the bus is installed.
Described both ends have identical cross sectional shape and size with stage casing.
Described both ends and stage casing cross sectional shape are made up of the convex-concave reinforcing rib structure of rule.
The utility model structure, adopts division system technology for making, and product is connected by three sections altogether: be made up of two ends approximately 1/4 circular arc portion and stage casing.Finally adopt hitch point welding machine, be welded as a whole through resistance spot welding mode.Unique concave structure is designed in both ends and connecting part, stage casing, when both spell mutually, holds and is integrated, and outward appearance and integral type are as good as.The section structure of whole product uniqueness, has good looking appearance, and intensity is large, good rigidly, the advantage such as lightweight.Product is solid and reliable, good looking appearance, low apart from strong adaptability, cost to different automobile types and disalignment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is H place, the connected position of disjunction enlarged diagram in Fig. 1.
Fig. 3 is A-A in Fig. 1, B-B, C-C sectional schematic diagram.
Fig. 4 is two arbor wheel cover schematic diagrams.
Fig. 5 is three arbor wheel cover schematic diagrams.
In figure: 1 is end, 2 is stage casing, and 3 is tire.
Detailed description of the invention
Known by Fig. 1, a kind of multi-wheeler mud guard, is made up of both ends 1 and center section part 2 three parts, and described both ends 1 are approximately 1/4 circular arc, and center section part 2 is machine for rolling parts, three is welded as a whole with hitch point welding machine.Mud guard is arranged on the top of tire 3.
Being known by Fig. 2, is H place, the connected position of disjunction enlarged diagram in Fig. 1.Both ends 1 are designed with concave structure o with center section part 2 connecting part places.
Being known by Fig. 3, is A-A in Fig. 1, B-B, and C-C sectional schematic diagram, both ends have identical cross sectional shape and size with stage casing, and cross sectional shape is made up of the convex-concave reinforcing rib structure of rule.Both ends 1 adopt sheet steel, and through little tonnage oil press draw forming, stage casing 2 is through special roller compression mould rolling formation.
Being known by Fig. 4, is two arbor wheel cover schematic diagrams.The length of described center section part 2 is adjustable, regulates according to the distance between shafts that wheel of the bus is installed.The structure that the utility model is applied to two arbor wheels as shown in Figure 4.
Being known by Fig. 5, is three arbor wheel cover schematic diagrams.Suitably increase as required the length in stage casing 2, can be applicable to the structure of three arbor wheels.
The utility model, product total length capable of regulating, two ends 1/4 circular arc portion size constancy when making, selects the length of stage casing in the time that roll-in is cut off as required, and (when adjustment without separately again mold) just can meet different automobile types wheelbase and number of axle requirement.Just need a set of super-huge mould of exploitation without resembling a kind of vehicle wheelbase of integrated mudguard and the number of axle, greatly saved development cost and development time.Unique reinforced rib formula cross section structure design, makes product rigidity large and lightweight.Resistance welding mode work capacity is little in addition, and firm welding is reliable, be out of shape little, good looking appearance.And common CO2 protection welding manner, welding job amount is large, and weld seam cloth is at product surface, affects attractive in appearancely, and easily becomes different when welding, affects properties of product.
Claims (4)
1. a multi-wheeler mud guard, formed by both ends (1) and stage casing (2) three parts, it is characterized in that: described both ends (1) are 1/4 circular arc, stage casing (2) is length-adjustable machine for rolling parts, both ends (1) and connecting part place, stage casing (2) are designed with concave structure (0), and three are welded as a whole with hitch point welding machine.
2. a kind of multi-wheeler mud guard according to claim 1, is characterized in that: described both ends (1) adopt sheet steel, and through little tonnage oil press draw forming, stage casing (2) are through special roller compression mould rolling formation.
3. a kind of multi-wheeler mud guard according to claim 1, is characterized in that: the length in described stage casing is adjustable, regulates according to distance between shafts and the number of axle that wheel of the bus is installed.
4. a kind of multi-wheeler mud guard according to claim 1, is characterized in that: described both ends (1) and stage casing (2) have identical cross sectional shape and size, and cross sectional shape is the convex-concave reinforcing rib structure group by rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160119.0U CN203793435U (en) | 2014-04-03 | 2014-04-03 | Multi-axis fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160119.0U CN203793435U (en) | 2014-04-03 | 2014-04-03 | Multi-axis fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793435U true CN203793435U (en) | 2014-08-27 |
Family
ID=51375678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160119.0U Expired - Lifetime CN203793435U (en) | 2014-04-03 | 2014-04-03 | Multi-axis fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863415A (en) * | 2014-04-03 | 2014-06-18 | 江苏畅通车业发展有限公司 | Multi-axle automobile fender |
-
2014
- 2014-04-03 CN CN201420160119.0U patent/CN203793435U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863415A (en) * | 2014-04-03 | 2014-06-18 | 江苏畅通车业发展有限公司 | Multi-axle automobile fender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |